Construction wastewater and domesti

Construction wastewater and domestic sewage shall be treated according to relevant requirements, and shall not be directly discharged into farmland, rivers and channels. Domestic sewage shall be treated with secondary biochemical or septic tanks, etc., and shall be discharged after inspection and compliance with the standards.Construction close to domestic water sources should be separated from domestic water sources by trenches or dikes to avoid pollution of domestic water sources. At the same time, plant flowers and trees around the living area to beautify the living environment. The domestic garbage at the construction camp and construction site should be piled up together. Construction and living wastes can also be transported to designated locations with the consent of the local environmental protection department. In addition, flushable toilets are set up on the construction site, special personnel are sent to clean and clean, and the surrounding spraying drugs are disinfected regularly to prevent breeding of mosquitoes ,spread of virus